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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsConstruction and Installation Works for the Reconstruction of 110 kV Power Line 'Bliznak'
    Awarded contract

    Construction and Installation Works for the Reconstruction of 110 kV Power Line 'Bliznak'

    Awarded
    BGN 27.4m
    Published 26 Oct 2025

    This contract involves construction work for the reconstruction of the 110 kV power line 'Bliznak'. The main activities related to the reconstruction include: - Dismantling of existing phase conductors and ground wire; - Dismantling of existing steel lattice towers; - Supply and installation of new

    🇧🇬BulgariaPublished 26 Oct 2025· 10 months agoviaTED
    Awarded
    BGN 27.4m
    Published 26 Oct 2025

    Decision brief

    4 fields
    • Contract value
      BGN 27,434,632
      BGN
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇧🇬Bulgaria

    Suppliers

    1 supplier
    • EA
      EMU AD
      Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 10 months ago.

    26 October 2025
    Awarded — no open tender advertised

    Brief

    This contract involves construction work for the reconstruction of the 110 kV power line 'Bliznak'. The main activities related to the reconstruction include: - Dismantling of existing phase conductors and ground wire; - Dismantling of existing steel lattice towers; - Supply and installation of new steel lattice towers with bolted construction; - Supply and installation of new polymer insulators and fittings for conductors and lightning protection wires; - Supply and installation of new phase conductors ACO 400 and new ground wire type OPGW; - Supply and installation of new grounding systems for all new towers. This contract is part of the investment project 'Sustainable Adaptation of the National Electricity Transmission Network for Full Integration of Renewable Energy Production Potential - GREENABLER', proposed for co-financing with funds from RePowerEU.

    Track record

    5 awards · 4 winners
    Open field

    No single supplier dominates the field.

    In construction, ELECTRICITY SYSTEM OPERATOR EAD has awarded 5 contracts to 4 suppliers.

    Who wins here
    1. ESO ENGINEERING EOOD2× · 40%
    2. EMU AD1× · 20%
    3. ИМПULС КО ООД1× · 20%
    4. SOCIETY FOR ZZD 20211× · 20%

    Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, LINDUM GROUP LIMITED — the field to beat, or your route in as a partner.

    More from ELECTRICITY SYSTEM OPERATOR EAD

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    Supply of Voltage Measuring Transformers

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    Open in Construction

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    Construction🇮🇪Ireland

    Archdeacon Duggan Bridge Rehabilitation Contract

    Full rehabilitation contract for Archdeacon Duggan Bridge in Kinsale, Cork, including surface replacement, waterproofing reinstatement, and structural concrete repairs.

    CORK COUNTY COUNCIL
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    Repair and Reinstatement of Precast Concrete Walkway Units at Mermaid Beach, Folkestone

    Folkestone and Hythe District Council invites tenders for the repair and reinstatement of six large precast concrete walkway units at Mermaid Beach, with work scheduled to begin October 2026 for approximately 3 months.

    est.£175,000The District Council of Folkestone and Hythe
    Published 4 Sept 2026
    OpenConstruction🇬🇧United Kingdom

    Civil Engineering Contractors Framework Agreement

    Civil engineering contractors can provide feedback on a new framework agreement through a Pre-Market Engagement questionnaire.

    Translink
    Published 4 Sept 2026
    Take action
    View on sourceTED

    Award notice and full record on the publisher's site

    Publisher
    Publications Office of the European Union
    Licence
    EU 2011/833/EU + TED reuse notice
    Source
    ted.europa.eu
    Record ID
    707481-2025
    ES
    Buyer
    ELECTRICITY SYSTEM OPERATOR EAD
    Sector
    Construction